Let us see the simple format of Profit and Loss account.
In our scenario Income statement is already closed but by mistake users has passed the entries in closed period. We would be closing the income statement second time. In Navision/Business Central income statement can be closed second time if the entries are passed in closed period.
Pass Entry in Closed period
Close the Income Statement second time for the Year 2007
Run the Closing income statement batch Job
Post the Entry for the income statement which is created in general journal with document no. Closing 2nd 2007
Conclusion:- Income Statement in Navision/Business Central can be closed second time for the same period too.